}
def : FullFP16Pat<(f64 (fpextend HPR:$Sm)),
- (VCVTBHD (COPY_TO_REGCLASS HPR:$Sm, SPR))>;
+ (VCVTBHD (COPY_TO_REGCLASS HPR:$Sm, SPR))>,
+ Requires<[HasFPARMv8, HasDPVFP]>;
def : FP16Pat<(f64 (f16_to_fp GPR:$a)),
- (VCVTBHD (COPY_TO_REGCLASS GPR:$a, SPR))>;
+ (VCVTBHD (COPY_TO_REGCLASS GPR:$a, SPR))>,
+ Requires<[HasFPARMv8, HasDPVFP]>;
def VCVTBDH : ADuI<0b11101, 0b11, 0b0011, 0b01, 0,
(outs SPR:$Sd), (ins DPR:$Dm),
}
def : FullFP16Pat<(f16 (fpround DPR:$Dm)),
- (COPY_TO_REGCLASS (VCVTBDH DPR:$Dm), HPR)>;
+ (COPY_TO_REGCLASS (VCVTBDH DPR:$Dm), HPR)>,
+ Requires<[HasFPARMv8, HasDPVFP]>;
def : FP16Pat<(fp_to_f16 (f64 DPR:$a)),
- (i32 (COPY_TO_REGCLASS (VCVTBDH DPR:$a), GPR))>;
+ (i32 (COPY_TO_REGCLASS (VCVTBDH DPR:$a), GPR))>,
+ Requires<[HasFPARMv8, HasDPVFP]>;
def VCVTTHD : ADuI<0b11101, 0b11, 0b0010, 0b11, 0,
(outs DPR:$Dd), (ins SPR:$Sm),
; RUN: llc -mtriple=arm-eabi -mattr=+vfp2 %s -o - | FileCheck %s --check-prefix=CHECK-VFP
; RUN: llc -mtriple=arm-apple-darwin %s -o - | FileCheck %s
+; RUN: llc -mtriple=armv8r-none-none-eabi %s -o - | FileCheck %s --check-prefix=CHECK-VFP
+; RUN: llc -mtriple=armv8r-none-none-eabi -mattr=+fp-only-sp %s -o - | FileCheck %s --check-prefix=CHECK-VFP-SP
define float @f1(double %x) {
;CHECK-VFP-LABEL: f1:
;CHECK-VFP: vcvt.f32.f64
+;CHECK-VFP-SP-LABEL: f1:
+;CHECK-VFP-SP: bl __aeabi_d2f
;CHECK-LABEL: f1:
;CHECK: truncdfsf2
entry:
define double @f2(float %x) {
;CHECK-VFP-LABEL: f2:
;CHECK-VFP: vcvt.f64.f32
+;CHECK-VFP-SP-LABEL: f2:
+;CHECK-VFP-SP: bl __aeabi_f2d
;CHECK-LABEL: f2:
;CHECK: extendsfdf2
entry:
define i32 @f3(float %x) {
;CHECK-VFP-LABEL: f3:
;CHECK-VFP: vcvt.s32.f32
+;CHECK-VFP-SP-LABEL: f3:
+;CHECK-VFP-SP: vcvt.s32.f32
;CHECK-LABEL: f3:
;CHECK: fixsfsi
entry:
define i32 @f4(float %x) {
;CHECK-VFP-LABEL: f4:
;CHECK-VFP: vcvt.u32.f32
+;CHECK-VFP-SP-LABEL: f4:
+;CHECK-VFP-SP: vcvt.u32.f32
;CHECK-LABEL: f4:
;CHECK: fixunssfsi
entry:
define i32 @f5(double %x) {
;CHECK-VFP-LABEL: f5:
;CHECK-VFP: vcvt.s32.f64
+;CHECK-VFP-SP-LABEL: f5:
+;CHECK-VFP-SP: bl __aeabi_d2iz
;CHECK-LABEL: f5:
;CHECK: fixdfsi
entry:
define i32 @f6(double %x) {
;CHECK-VFP-LABEL: f6:
;CHECK-VFP: vcvt.u32.f64
+;CHECK-VFP-SP-LABEL: f6:
+;CHECK-VFP-SP: bl __aeabi_d2uiz
;CHECK-LABEL: f6:
;CHECK: fixunsdfsi
entry:
define float @f7(i32 %a) {
;CHECK-VFP-LABEL: f7:
;CHECK-VFP: vcvt.f32.s32
+;CHECK-VFP-SP-LABEL: f7:
+;CHECK-VFP-SP: vcvt.f32.s32
;CHECK-LABEL: f7:
;CHECK: floatsisf
entry:
define double @f8(i32 %a) {
;CHECK-VFP-LABEL: f8:
;CHECK-VFP: vcvt.f64.s32
+;CHECK-VFP-SP-LABEL: f8:
+;CHECK-VFP-SP: bl __aeabi_i2d
;CHECK-LABEL: f8:
;CHECK: floatsidf
entry:
define float @f9(i32 %a) {
;CHECK-VFP-LABEL: f9:
;CHECK-VFP: vcvt.f32.u32
+;CHECK-VFP-SP-LABEL: f9:
+;CHECK-VFP-SP: vcvt.f32.u32
;CHECK-LABEL: f9:
;CHECK: floatunsisf
entry:
define double @f10(i32 %a) {
;CHECK-VFP-LABEL: f10:
;CHECK-VFP: vcvt.f64.u32
+;CHECK-VFP-SP-LABEL: f10:
+;CHECK-VFP-SP: bl __aeabi_ui2d
;CHECK-LABEL: f10:
;CHECK: floatunsidf
entry:
; RUN: llc < %s -mtriple=thumbv7-apple-ios7.0 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-OLD
; RUN: llc < %s -mtriple=thumbv7s-apple-ios7.0 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-F16
; RUN: llc < %s -mtriple=thumbv8-apple-ios7.0 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-V8
+; RUN: llc < %s -mtriple=armv8r-none-none-eabi | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-V8
+; RUN: llc < %s -mtriple=armv8r-none-none-eabi -mattr=+fp-only-sp | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-V8-SP
define void @test_load_store(half* %in, half* %out) {
; CHECK-LABEL: test_load_store:
; CHECK-OLD: b.w ___extendhfsf2
; CHECK-F16: vcvtb.f32.f16
; CHECK-V8: vcvtb.f32.f16
+; CHECK-V8-SP: vcvtb.f32.f16
%val16 = load half, half* %addr
%val32 = fpext half %val16 to float
ret float %val32
; CHECK-F16: vcvtb.f32.f16
; CHECK-F16: vcvt.f64.f32
; CHECK-V8: vcvtb.f64.f16
+; CHECK-V8-SP: vcvtb.f32.f16
+; CHECK-V8-SP: bl __aeabi_f2d
%val16 = load half, half* %addr
%val32 = fpext half %val16 to double
ret double %val32
; CHECK-OLD: bl ___truncsfhf2
; CHECK-F16: vcvtb.f16.f32
; CHECK-V8: vcvtb.f16.f32
+; CHECK-V8-SP: vcvtb.f16.f32
%val16 = fptrunc float %in to half
store half %val16, half* %addr
ret void
; CHECK-OLD: bl ___truncdfhf2
; CHECK-F16: bl ___truncdfhf2
; CHECK-V8: vcvtb.f16.f64
+; CHECK-V8-SP: bl __aeabi_d2h
%val16 = fptrunc double %in to half
store half %val16, half* %addr
ret void